Population Center Foundation. Population Information Division. Research Utilization Project on Information, Education and Communication. (1981). Population IEC materials produced in the regions, 1975-1980: An inventory. PCF.
Chicago-viite (17. p.)Population Center Foundation. Population Information Division. Research Utilization Project on Information, Education and Communication. Population IEC Materials Produced in the Regions, 1975-1980: An Inventory. Makati: PCF, 1981.
MLA-viite (9. p.)Population Center Foundation. Population Information Division. Research Utilization Project on Information, Education and Communication. Population IEC Materials Produced in the Regions, 1975-1980: An Inventory. PCF, 1981.
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